1068548141312 has 36 divisors (see below), whose sum is σ = 2140202014860. Its totient is φ = 532450572288.

The previous prime is 1068548141279. The next prime is 1068548141377. The reversal of 1068548141312 is 2131418458601.

It can be written as a sum of positive squares in 2 ways, for example, as 788004188416 + 280543952896 = 887696^2 + 529664^2 .

It is a super-2 number, since 2×1068548141312² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7047887 + ... + 7197902.

Almost surely, 2^{1068548141312} is an apocalyptic number.

It is an amenable number.

1068548141312 is an abundant number, since it is smaller than the sum of its proper divisors (1071653873548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068548141312 is an equidigital number, since it uses as much as digits as its factorization.

1068548141312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14246098 (or 14246084 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 1068548141312 in words is "one trillion, sixty-eight billion, five hundred forty-eight million, one hundred forty-one thousand, three hundred twelve".